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Stainless Steel Eye Bolt Manufacturers in India


SS Eye BoltsAll type of Bolt that is used to hook heavy load through the eye shaped head. The material dimensions and the shapes of the bowls can range differently according to the needs of different applications. There are different standards and specifications that govern the dimensions of the eye bolts. The DIN 580 Eye Boltsan range from M6 through M64 in diameters.

Stainless Steel Eye Bolt

Stainless Steel Eye Bolt

Stainless Steel Anchor Eye Bolts

Stainless Steel Anchor Eye Bolts

SS Forged Eye Bolts

SS Forged Eye Bolts

There are different material grades that are used for the making of the eyebolts.The most used grades of 304 and 316 stainless steel materials. The Stainless Steel Eye Bolts And NutsMade up of these grades have good strength with 215 MPa minimum yield strength and 505 MPA minimum tensile strength.the bolt type varies with the application requirements. These are called lifting eye bolts or collar eye bolts. The maximum load they can handle depends on what material they're made up of the diameter of the Bolt and the length of the Bolt as well. The Stainless Steel Anchor Eye Bolts are used for heavy load bearing applications and can be seen from aerospace industries to marine industries. There are two main grades of stainless steels but the 316 is the most preferred grade for seawater an marine applications.SS Forged Eye Boltsare stronger because they're forged into one piece and can handle generally more load than the other types of make. There are different types of the head of the loop of the eyebolt as well. The loop can be closed or open depending on how the loop is made and for which application it is used.

Table of Content



Stainless Steel Eye Bolt Specification Chart


Stainless Steel Eye Bolt Size
  • Cold Froging : M2-M24
  • Hot forging M24-M100, 1-1/2” Dia, up to 1100mm lg
  • Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg

Stainless Steel Eye Bolt M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes
Grade
18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Eye Bolts
Standard:

BS 4882 DIN 975 DIN 976 NFE 25136 ANSI B16.5

DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards
ANSI – American National Standards Institute

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • Eye Boltslength are defined in ASME B16.5 standard
  • Hex nuts are defined in ASME B18.2.2
  • ASME B18.5
  • GB/T5782, GB/T5783, GB5783
British standards BS6105 (old: BSENISO 3506) which covers Part 1 bolts, screw and Us, part 2 nuts and part 4 tapping screws.
Length 3 mm to 200 mm
Stainless Steel Bolts, Us Threads: METRIC, BSW, BSF, UNC, UNF or as required
DIN Standard B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985
UTS – Unified Thread Standard UNC, UNF, UNEF, UNS, NPT, NPTF
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
ISO – International Organization for Standardization ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards
Tolerance +/-0.01mm to +/-0.05mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Finishing: Zinc (yellow, white, blue, black), black oxide, 
Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated
Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET
Finish Per ASTM A380/A380M
Production process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Stainless Steel bolting materials Surface Coating:
  • Hot Dipped Galvanizing Eye Bolts
  • Phosphate Eye Bolts
  • Teflon Eye Bolts
  • Ptfe Coated Eye Bolts
  • Xylon Eye Bolts
  • Zinc Phosphate Eye Bolts
  • Manganese Phosphate
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • ZAC (Zinc Alluminium Flake Coating)
  • Cadmium Eye Bolts

All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE.
Surface treatment
  • Passivation
  • Polish
  • Anodizing
  • Sand blasting
  • Black oxide coating
  • Heat-disposing
  • Rust preventive oil
  • Hot dip galvanized Eye Bolts
  • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
Stainless Steel Eye Bolt Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Test Certificate:
  • Manufacturer Test Certificate as per EN 10204 / 3.1,
  • Tensile testing to ISO 898-1
  • Nut proof load testing to ISO 898-2
  • Suitability for preloading to EN 14399-2
  • Suitability test for calibrated preload to EN 14399-10
  • Charpy Impact testing in accordance with ISO 148-1
  • Hardness testing to ISO 6508-1
  • Tri-Roll Thread Comparators
  • Calibrated gauges and tools
Uses & application Wind tower, Nuclear power, Railway, Automotive industry, Construction, Electronic industry

DIN 580 Eye Bolts Weight chart


Size Weight in kgper piece
M8 0.06
M10 0.11
M12 0.18
M16 0.28
M20 0.45
M24 0.74
M30 1.66
M36 2.65
M42 4.03
M48 6.38
M56 8.80
M64 12.4
M72 23.3
M80 34.2
M100 49.1

Weights of DIN 582 Eye Bolts


Size Weight in kgper piece
M8 0.05
M10 0.09
M12 0.16
M16 0.24
M20 0.36
M24 0.72
M30 1.32
M36 2.08
M42 3.11
M48 5.02
M56 6.69
M64 9.30
M72 18.5
M80 27.3
M100 36.4

SS Eye Bolt Dimension Chart


SS Eye Bolt Dimension Chart

Safe Working Load Diameter Thread Diameter Base Diameter Eye Outside Diameter Eye Inside Thickness Collar Height Thread Length Weight Each
Tonnes a (mm) b (mm) c (mm) e (mm) f (mm) g (mm) h (mm) kg
0.10 6 22 33 15 7 36 18 0.06
0.15 8 22 33 15 7 36 18 0.06
0.25 10 22 33 15 7 36 18 0.06
0.40 12 22 33 15 7 36 18 0.06
0.50 14 29 44 20 10 48 23 0.15
0.80 16 29 44 20 10 48 23 0.15
1.00 18 36 52 24 12 58 28 0.27
1.60 20 40 59 27 14 65 32 0.38
1.60 22 45 64 30 14 73 35 0.54
2.50 24 52 77 35 17 84 40 0.85
2.50 27 58 85 39 20 94 46 1.13
4.00 30 65 96 44 22 106 51 1.62
4.00 33 72 106 48 24 117 56 2.37
6.30 36 81 118 54 27 131 63 3.12
6.30 39 86 123 57 29 137 67 3.81
8.00 42 101 148 68 34 164 79 6.27
8.00 45 101 148 68 34 164 79 6.45
10.00 48 101 148 68 34 164 79 6.51
12.50 52 115 168 76 38 186 89 9.58
16.00 56 128 188 86 43 208 100 12.99
20.00 64 144 212 96 48 234 112 18.20

Dimension of Stainless Steel Long Eye Bolt


Dimension of Stainless Steel Long Eye Bolt

Safe Working Load Diameter Thread Diameter Base Diameter Eye Outside Diameter Eye Inside Thickness Collar Height Thread Length Weight Each
Tonnes a (mm) b (mm) c (mm) e (mm) f (mm) g (mm) h (mm) kg
0.10 6 22 33 15 7 36 18 0.06
0.15 8 22 33 15 7 36 18 0.06
0.25 10 22 33 15 7 36 18 0.06
0.40 12 22 33 15 7 36 18 0.06
0.50 14 29 44 20 10 48 23 0.15
0.80 16 29 44 20 10 48 23 0.15
1.00 18 36 52 24 12 58 28 0.27
1.60 20 40 59 27 14 65 32 0.38
1.60 22 45 64 30 14 73 35 0.54
2.50 24 52 77 35 17 84 40 0.85
2.50 27 58 85 39 20 94 46 1.13
4.00 30 65 96 44 22 106 51 1.62
4.00 33 72 106 48 24 117 56 2.37
6.30 36 81 118 54 27 131 63 3.12
6.30 39 86 123 57 29 137 67 3.81
8.00 42 101 148 68 34 164 79 6.27
8.00 45 101 148 68 34 164 79 6.45
10.00 48 101 148 68 34 164 79 6.51
12.50 52 115 168 76 38 186 89 9.58
16.00 56 128 188 86 43 208 100 12.99
20.00 64 144 212 96 48 234 112 18.20

316 SS Eye Bolts Dimension Standards


Length
(B)		 Outside Eye Diameter
(C)		 Inside Eye Diameter
(D)		 Overall Length*
(E)		 Thread Length*
(F)
1/4-20 (A)
2 1 1/2 3-7/32 1-1/2
3 1 1/2 4-7/32 1-1/2
4 1 1/2 5-7/32 2
5 1 1/2 6-7/32 2-1/2
6 1 1/2 7-7/32 3
5/16-18 (A)
2-1/4 1-1/4 5/8 3-23/32 1-1/2
3-1/4 1-1/4 5/8 4-23/32 1-1/2
4-1/4 1-1/4 5/8 5-23/32 2-1/2
5 1-1/4 5/8 6-15/32 2-1/2
6 1-1/4 5/8 7-15/32 3
3/8-16 (A)
2-1/2 1-1/2 3/4 4-1/4 1-1/2
3 1-1/2 3/4 4-3/4 1-1/2
4 1-1/2 3/4 5-3/4 2
4-1/4 1-1/2 3/4 6 2
4-1/2 1-1/2 3/4 6-1/4 3
5 1-1/2 3/4 6-3/4 3
6 1-1/2 3/4 7-3/4 3
8 1-1/2 3/4 9-3/4 4
10 1-1/2 3/4 11-3/4 4
1/2-13 (A)
2 2 1 4-3/16 1-5/8
3-1/4 2 1 5-7/16 2
4 2 1 6-3/16 3
4-1/2 2 1 6-11/16 3
6 2 1 8-3/16 3
8 2 1 10-3/16 4
10 2 1 12-3/16 4
12 2 1 14-3/16 4
5/8-11 (A)
4 2-1/2 1-3/8 6-5/8 3
4-1/2 2-1/2 1-3/8 7-1/8 3
6 2-1/2 1-3/8 8-5/8 3
8 2-1/2 1-3/8 10-5/8 4
10 2-1/2 1-3/8 12-5/8 4
12 2-1/2 1-3/8 14-5/8 4
15 2-1/2 1-3/8 17-5/8 6
18 2-1/2 1-3/8 20-5/8 6
24 2-1/2 1-3/8 26-5/8 6
3/4-10 (A)
4 2-13/16 1-1/2 6-7/8 3
4-1/2 2-13/16 1-1/2 7-3/8 3
6 2-13/16 1-1/2 8-7/8 3
8 2-13/16 1-1/2 10-7/8 4
10 2-13/16 1-1/2 12-7/8 4
12 2-13/16 1-1/2 14-7/8 4
15 2-13/16 1-1/2 17-7/8 6
18 2-13/16 1-1/2 20-7/8 6
24 2-13/16 1-1/2 26-7/8 6
7/8-9 (A)
5 3-1/2 1-3/4 8-1/4 3
6 3-1/2 1-3/4 9-1/4 3
8 3-1/2 1-3/4 11-1/4 4
10 3-1/2 1-3/4 13-1/4 4
12 3-1/2 1-3/4 15-1/4 4
18 3-1/2 1-3/4 21-1/4 6
24 3-1/2 1-3/4 27-1/4 6
1-8 (A)
6 4 2 9-5/8 3
8 4 2 11-5/8 4
10 4 2 13-5/8 4
12 4 2 15-5/8 4
15 4 2 18-5/8 6
18 4 2 21-5/8 6
24 4 2 27-5/8 6
1-1/4-7 (A)
6 4-7/16 2-3/16 10-1/2 3
8 4-7/16 2-3/16 12-1/2 4
12 4-7/16 2-3/16 16-1/2 4
18 4-7/16 2-3/16 22-1/2 6
24 4-7/16 2-3/16 28-1/2 6
1-1/2-6 (A)
6 5-3/16 2-1/2 11-1/4 3
12 5-3/16 2-1/2 17-1/4 4
18 5-3/16 2-1/2 23-1/4 6
24 5-3/16 2-1/2 29-1/4 6
2-4-1/2 (A)
12 6-7/8 3-1/4 19 4

Types of Fasteners